 Kertanegara of Singhasari

Kertanegara of Singasari (full name Sri Maharajadiraja Sri Kertanegara Wikrama Dharmatunggadewa), Kritanagara, or Sivabuddha, (died 1292), was the last and most important ruler of the Singhasari kingdom of Java, reigning from 1268 to 1292.Under his rule Javanese trade and power developed considerably, reaching the far corners of the Indonesian archipelago.